"Gravetye Giant," nearing the end of their bloom period. They've been flowering for 2-3 weeks ish, and have another week or two to go.
I am pretty sure this is not a native, but I haven't seen it before and I have been here for 12 years. Hope someone recognizes it.
Spring Snowflake (Leucojum vernum) and Summer Snowflake or Loddon Lily (Leucojum aestivum) are bulbous plants belonging to the Amaryllidaceae family. They are the only species currently classified in the genus Leucojum.